Guide to Smoking Mullein Smokably Can Mullein Tea Be Used for Asthma? Mullein & Co. No evidence mullein leaf fights asthma or detoxes lungs Africa Check Mullein Vapes Amazon.com: New Mullein PuffBar LungDetox Cleanse, Smokeless Inhaler, Bendable Stick Essential Oil I was looking for a natural way to ease my cough and cut down on vaping, and this mullein diffuser pen has been a game changer. The light, floral sweetness is incredibly smooth and satisfying, making